LEMO Switzerland：
Coaxial, Microwave, Electronic connectors for high and low voltage

ELMA Switzerland：
Coded Switches ,Rotary Switches , Encoders, knobs, Universal Terminals,
LED-Arrays, Sub-racks, Enclosures, Cabinets

PCE Austria：
Industrial plugs, sockets, Connectors

SWANN Australia：
Rocker Switches、Indicators

MERZ Germany：
Power Switches, Selector Switches, Motor protective appliance

HARTMANN Germany：
Code Switches, Modular LED Digital Display